Accessibility: Site Health: Make the heading text for site health check issues easier to select in Firefox.

Props afercia, sabernhardt, johnbillion, Clorith, audrasjb.
Fixes #50281.
Built from https://develop.svn.wordpress.org/trunk@48144


git-svn-id: http://core.svn.wordpress.org/trunk@47913 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/css/site-health-rtl.css

@@ -305,6 +305,10 @@
 	width: 100%;
 	align-items: center;
 	justify-content: space-between;
+	-webkit-user-select: auto;
+	-moz-user-select: auto;
+	-ms-user-select: auto;
+	user-select: auto;
 }
 
 .wp-core-ui .button.site-health-view-passed {

wp-admin/css/site-health.css

@@ -304,6 +304,10 @@
 	width: 100%;
 	align-items: center;
 	justify-content: space-between;
+	-webkit-user-select: auto;
+	-moz-user-select: auto;
+	-ms-user-select: auto;
+	user-select: auto;
 }
 
 .wp-core-ui .button.site-health-view-passed {

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.5-alpha-48143';
+$wp_version = '5.5-alpha-48144';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.